What's hot:

Though many shows have signed off for the summer, TV is still heating up with new series and returning ones to keep us entertained.

And with the Summer 2012 TV line-up, comes some very steamy stars. We've taken a look at the 20 hottest actresses on TV this summer, and now it's time for their male counterparts.

From those we've loved for decades (Noah Wyle of "ER" and now, "Falling Skies") to those we're seeing in a new light (new "True Blood" cast member Christopher Meloni) to guys who lay down the law (like Gabriel Macht of "Suits") and to the many more who break it (i.e. Matt Bomer of "White Collar," Hunter Parrish of "Weeds" and Aaron Paul of "Breaking Bad"), check out the 20 hottest actors on TV this summer.